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org.apache.lens.cli.commands
Class LensFactCommands

java.lang.Object
  org.apache.lens.cli.commands.BaseLensCommand
      org.apache.lens.cli.commands.LensFactCommands

All Implemented Interfaces:

org.springframework.shell.core.CommandMarker

@Component
public class LensFactCommands
extends BaseLensCommand
implements org.springframework.shell.core.CommandMarker

The Class LensFactCommands.

Field Summary

Fields inherited from class org.apache.lens.cli.commands.BaseLensCommand

LOG

Constructor Summary

LensFactCommands()

Method Summary

String	addNewFactStorage(String tablepair) Adds the new fact storage.
String	addPartitionToFact(String specPair) Adds the partition to fact.
String	createFact(String factSpecFileName) Creates the fact.
String	describeFactTable(String fact) Describe fact table.
String	dropAllFactStorages(String table) Drop all fact storages.
String	dropAllPartitionsOfFact(String specPair) Drop all partitions of fact.
String	dropFact(String fact, boolean cascade) Drop fact.
String	dropStorageFromFact(String tablepair) Drop storage from fact.
String	getAllPartitionsOfFact(String specPair) Gets the all partitions of fact.
String	getFactStorages(String fact) Gets the fact storages.
String	getStorageFromFact(String tablepair) Gets the storage from fact.
String	showFacts() Show facts.
String	updateFactTable(String specPair) Update fact table.

Methods inherited from class org.apache.lens.cli.commands.BaseLensCommand

formatJson, getClient, getClientWrapper, setClient

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LensFactCommands

public LensFactCommands()

Method Detail

showFacts

public String showFacts()

Show facts.

Returns:

the string

createFact

public String createFact(String factSpecFileName)

Creates the fact.

Parameters:

factSpecFileName - Path to fact spec

Returns:

the string

dropFact

public String dropFact(String fact,
                       boolean cascade)

Drop fact.

Parameters:

fact - the fact

cascade - the cascade

Returns:

the string

updateFactTable

public String updateFactTable(String specPair)

Update fact table.

Parameters:

specPair - the spec pair

Returns:

the string

describeFactTable

public String describeFactTable(String fact)

Describe fact table.

Parameters:

fact - the fact

Returns:

the string

getFactStorages

public String getFactStorages(String fact)

Gets the fact storages.

Parameters:

fact - the fact

Returns:

the fact storages

dropAllFactStorages

public String dropAllFactStorages(String table)

Drop all fact storages.

Parameters:

table - the table

Returns:

the string

addNewFactStorage

public String addNewFactStorage(String tablepair)

Adds the new fact storage.

Parameters:

tablepair - the tablepair

Returns:

the string

dropStorageFromFact

public String dropStorageFromFact(String tablepair)

Drop storage from fact.

Parameters:

tablepair - the tablepair

Returns:

the string

getStorageFromFact

public String getStorageFromFact(String tablepair)

Gets the storage from fact.

Parameters:

tablepair - the tablepair

Returns:

the storage from fact

getAllPartitionsOfFact

public String getAllPartitionsOfFact(String specPair)

Gets the all partitions of fact.

Parameters:

specPair - the spec pair

Returns:

the all partitions of fact

dropAllPartitionsOfFact

public String dropAllPartitionsOfFact(String specPair)

Drop all partitions of fact.

Parameters:

specPair - the spec pair

Returns:

the string

addPartitionToFact

public String addPartitionToFact(String specPair)

Adds the partition to fact.

Parameters:

specPair - the spec pair

Returns:

the string